(x-4)(x^2+7x+3)=

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Solution for (x-4)(x^2+7x+3)= equation: 


Simplifying
(x + -4)(x2 + 7x + 3) = 0

Reorder the terms:
(-4 + x)(x2 + 7x + 3) = 0

Reorder the terms:
(-4 + x)(3 + 7x + x2) = 0

Multiply (-4 + x) * (3 + 7x + x2)
(-4(3 + 7x + x2) + x(3 + 7x + x2)) = 0
((3 * -4 + 7x * -4 + x2 * -4) + x(3 + 7x + x2)) = 0
((-12 + -28x + -4x2) + x(3 + 7x + x2)) = 0
(-12 + -28x + -4x2 + (3 * x + 7x * x + x2 * x)) = 0
(-12 + -28x + -4x2 + (3x + 7x2 + x3)) = 0

Reorder the terms:
(-12 + -28x + 3x + -4x2 + 7x2 + x3) = 0

Combine like terms: -28x + 3x = -25x
(-12 + -25x + -4x2 + 7x2 + x3) = 0

Combine like terms: -4x2 + 7x2 = 3x2
(-12 + -25x + 3x2 + x3) = 0

Solving
-12 + -25x + 3x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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